[Bildo5183]

Hey everyone,

I just bought a 2003 325i and the dealer gave me only a valet key without a keyless entry remote. The key was working fine for the first 2 days unlocking all the doors when I turned it left but the last couple times I tried to unlock it every door but the driver door unlocks. I have had to unlock the driver door manually by turning it harder to the left. The unlock button on the center console unlocks the other 3 doors as well but not the driver door. Does anyone know how to fix this problem? Could it be a regulator in the driver side door?

[Dirty Red]

could be the door lock actuator on that door.

[Bildo5183]

Is that usually what it is if it's only one door? And if so, is that an expensive fix?